C/r flop smallish to like 275, but fold to repops

As played, I am getting my station on, even though card rack is going to have A4ish type hand a lot. You bet really small pre and a lot of players will think your hands strength is directly correlated to your bet sizing. It is a tough spot, but I am call/evaluating. I think river could be a solid spot to blocker bet, although it is super gross if he just stuffs on you.